EQUICALOR®
Contents
1. 1 Access and set a value of 68 F Then press 2 Access and set a value of 80 F Then press In this way a COMFORT range 12 F of extension that goes from 68 F to 80 F is obtained It is important to note that each range must have an extension of at least 3 F approx If as a matter of fact we set 70 F as the value the system will automatically set the value to 67 F The new COMFORT range approx 3 F of extension will go from 67 F to 70 F When installing the actuators it may be necessary to ac tivate the anti condensation function on some devices this is enabled using the controls on the actuator itself A possible case is the need to exclude a decorative ra diator from summer operation To modify this function set Acd of the actuator as indicated in Table 6 See Actuator options setup on pg 20 for further details VALUE OF Acd indc PARAMETER ANTI CONDENSATION FUNCTION ON B ANTI CONDENSATION FUNCTION OFF C NOTE the anti condensation is disabled by default Specifications and documentation are subject to change without prior notice by the manufacturer a8 Ny a WWW IVAR US COM LEE Pez NO EQUICALOR 300546US 03 142. Summer set Winter set Zones Summer adjustment Summer Winter Mode See pg 9 Contrast and Brightness Adjustment These control the contrast of the display and the in tensity of the backlighting Use the arrows to select a new adjustment and then press The default brightness setting is Minimum which ensures optimal battery life Key lock Access the section to enable and disable this function 1 Select ON using the keys to protect the de vice from accidental changes being made Then press ENTER In this case if the keypad has not been used for thirty seconds the display lighting switches off and the keypad is locked CHRONOTHERMOSTAT With each subsequent touch of the keypad the display will light up for 10 seconds and indicate the key to press to unlock the keypad 2 Select to cancel the protection and then press In this case the display will light up at each touch of the keypad until the next shutdown which occurs af ter 30 seconds of inactivity Associations Refer to the paragraph Association of an actuator with the chronothermostat on pg 19 Time format 12 24 If this option is changed the time field will be expressed in format 24 e g 18 25 instead of format 12 e g 6 25 PM Use the keys to configure the option When finished press Temperature measurement units If this option is changed all the temperatures will be expressed on the display in Celsius instead of F
3. MAX SUMMER LIMIT T MIN SUMMER LIMIT T MAX WINTER COMFORT T MIN WINTER COMFORT T MAX WINTER SAVING T MIN WINTER SAVING T MAX WINTER LIMIT T MIN WINTER LIMIT T 23 A 200546U5 03 14 Guide to setting Refer to the following instructions to manage the tem perature sets Winter Set and Summer Set The total range of the temperatures is divided into 6 specific intervals as illustrated in Table 5 TABLE 5 TEMPERATURE RANGES Default CY r zt Et Sg E S g 2 5J 5 8 5 CL LJ T MAX 77 F 68 F 59 F 86 F 95 F 104 F TMIN 59 F 50 F Re 68 F 77 F 86 F The following example indicates a possible way of set ting T1 T2 T3 in Winter mode Define a COMFORT temperature of 66 F for the option e Next define a SAVING temperature between 50 F and 66 F for the option T2 as a mat ter of fact is dependent on T1 for example set 58 F T3 is in turn dependent on T and in this specific case for the option it is possible to set a LIMIT temperature between 41 F and 58 F INTERACTION BETWEEN THE RANGES WINTER COMFORT gt SAVING SAVING gt LIMIT INTERACTION BETWEEN THE RANGES SUMMER COMFORT lt SAVING SAVING lt LIMIT APPENDIX When necessary it is also possible to redefine the maxi mum and minimum values for each of the 6 tempera ture ranges For example
4. In the various editing options the allow proceeding step by step until these pro cedures are complete Refer to the following list Note that after 30 sec onds if no key is pressed the system switches off the display exiting the menu List of key functions multi function and arrow keys to access a section to begin a procedure to complete a procedure after editing to consult a page to close a section to go back without completing the edit to change the time navigation arrows to scroll through a list or edit a temperature date or time value Using the arrows press down to edit faster navigation arrows to switch from one value field to another NOTE refer to the Function navigation map on pg 22 for the complete list of the menu sections and their relative access path NOTE at the beginning of each function description its access path is indicated for example MENU SETTINGS CURRENT LANGUAGE DES V A 3005461 5 03 14 7 SETTINGS ASSOCIATIONS PREFERENCES A list of menu sections follows Reset If an anomaly is noted manually restart the device To do this press the key on the keypad using a pencil Or paper clip NOTE the settings defined previously are NOT lost dur ing this operation Current language The chronothermostat provides for the use of 9 lan guages Italian English French German Spanish Por tuguese Flemish Czech Norwegian Access the section See Me
5. alkaline batteries To insert the batteries refer to on pg 16 8 Installing the actuator Install the actuators on their respective radiators Refer to on pg 17 9 Associate all the actuators to the chronothermostat and test them Refer to the chapter on pg 19 300546US 03 14 INDEX 1 CHRONOTHERMOSTAT Features of the chronothermostat Contents of the package Display and control keys Warnings List of alarms Chronothermostat conditions of warranty Contacts Battery replacement Operating modes Chronothermostat configuration Automatic temperature setting Installing the chronothermostat Technical characteristics of the chronothermostat 2 ACTUATOR Features of the actuator Contents of the package Led indicator and front selector switch Warnings Technical characteristics of the actuator Battery replacement Remote sensor Room comfort temperature adjustment Installing the actuator Manual release 3 TECHNICAL SECTION 3 1 CHRONOTHERMOSTAT Chronothermostat setup Association of an actuator with the chrono thermostat 3 2 ACTUATOR Actuator setup 4 FUNCTION NAVIGATION MAP 5 APPENDIX AT pg 5 pg 5 pg 5 pg 4 pg 4 pg 4 pg 4 pg 5 pg 5 pg 6 pg 9 pg 10 pg 12 pg 14 pg 14 pg 14 pg 14 pg 15 pg 16 pg 16 pg 16 pg 17 pg 17 pg 18 pg 19 pg 20 pg 22 pg 25 WE A 300546US 03 14 3 CHRONOTHERMOSTAT 1 CHRONOTHERMOSTAT The
6. and integrated zone actuators The chronotermostat can control your plant managing temperature control The actuators are installed directly on the radiators to regulate operation in each room Both the heating and cooling functions of system consists of a chronothermostat The chronothermostat is able to independently manage the individual rooms controlling e Chronothermostat The Control keys are composed of Right multi function key Left multi function key Reset key Four navigation keys OK MODE button NOTE If the key lock is not active simply touch keypad and it will become operational CONTROL KEYS ac v e cs LJO AUTO LIVING ROOM N WED 24 NOV T1 20 0 e O m ad mi65 2090 19 89 x 13 0560 LE e BE EE RR ER NR N R Bi bi N N BM IBi MIR EE BR MI IR rl m i MI anan UT OLS AP TM2 40111111 3 6 9 12 15 18 21 MENU gt D SAVING Se FE m EQUICALOF AC e Stylus alkaline batteries DISPLAY guarantee optimal room temperature and energy Savings during times of the day when the rooms are not occupied The information contained in this manual will help simplify the customisation of the system and the consequent reduction in the plant operating costs up to 8 zones It also allows direct control of the wall mounted boiler e This user s manual The Display has the following fields Navigation keys icon Left multi function
7. eters from 1 to 6 indicated by the flashing led lights To proceed with setting the selected parameter maintain the selector in the position until Leds 5 and 4 light up which happens after 5 seconds Release the key after this signal a period of 60 seconds of inactivity or pressing in po sen of signals that the can produce are sition SELECT for 20 seconds completes the programming listed below LED INDICATOR FLASHING SIGNALS Type of signal gt At S C T1 T2 TABLE 23 EDITING THE PARAMETERS Led 1 w t x x 1 2 3 4 5 6 Led 2 olet o le Parame a he n a bud h er e LED 1 DR N R NENE SET Led 5 ols o S LED 2 1 0 11 6 0 15 Led 6 o o e LED 3 0 8 9 5 0 10 LED 4 A 0 6 8 4 0 06 rapid simultaneous flashing of the central LED 5 B 0 4 7 3 we leds LEDs 3 and 4 repeated 3 times LED 6 ce o2 n 2 0 01 rapid movement of flashing from the centre TABLE 2 PARAMETER SELECTION En a Parameter we a Default Minimum Maximum ing viation LED 1 1 Service Srv C LED 2 2 Anti condensation function Acd C LED 3 3 Hysteresis F Ist 0 2 0 2 1 2 LED 4 4 Maximum aperture Pmax 8 6 13 LED 5 5 Corrective position Cp 2 2 7 LED 6 6 Proportional coefficient Kp 0 10 0 01 0 20 A 200546US 02 14 Adjust the front selector in the or direction to edit the value of the previously selected indicated by the fixed led light Then maintain the selec
8. menu 9 87 13 05 NOTE to maintain the Manual or Shutdown mode for a CHRONOTHERMOSTAT defined period of time see the paragraph Automatic Temperature setting on pg 9 Automatic mode For information regarding this mode see pg 9 To configure the chronothermostat options you must access the IF the display is off activate it by sim ply pressing any key Press the as shown to view a list of sections To start press the left multi function key UT is 71 4 MENU le D am Menu Navigation Using the keys navigation arrows select the required field Press or the to access the highlighted option Some ad vanced options require pressing another time before you can proceed The header shows the name of the page for easier navigation The following example shows the procedure for ac cessing the Start up optimization option 1 scroll the list with the UP DOWN keys and select Preferences and then press the right multi function key to access Main Menu Mode Settings Associations Preferences EXIT 6 300546US 03 14 e o b T CNW La f Bye 9 au eld LEE 9p EIE CHAP r1 1 2 scroll the list with the UP DOWN keys to select Start up optimization and then press the right mul ti function key to edit Preferences Time format Temperature measurement units Start up optimization Shutdown optimization EXIT
9. one or more of the actuators See Anti condensation function adjustment on pg 23 A 300546US 03 14 11 CHRONOTHERMOSTAT Wall Installation Open the front panel of the chronothermostat A CAUTION Make sure to cut out the voltage to the electrical system before proceeding beyond this point Y 3 T J gt 2 After loosening the 2 screws remove the lid 0f internal box S as shown in the figure at the side Next pass the boiler contact cables through the slot S1 Connect the power cables to the terminal in posi tions NO and C as indicated at the bottom of the lid See the Wiring diagram on pg 13 for further instructions Lastly put the lid back on to close the box and then tighten the screws Place the device against the wall and secure it as shown 3 The possible options are as follows e with 2 screws in cor respondence to the 503E electrical box A e with 2 screw anchors on the wall B B wall mounted CHRONOTHERMOSTAT 1 TRANSMISSION Transmission frequency 915 00 MHz Signal range 33 yd with no obstacles 2 POWER SUPPLY Voltage 4 5V Type of batteries 5 AA stylus alkaline batteries mod LR6 1 5V Outlet type unipolar contact relay 5A 250Vac FOR US MARKET DO NOT CONNECT VOLTAGE HIGHER THAN 24V ac dc TO THE OUTPUT RELAY battery li
10. this device must accept any interference received including interfer ence that may cause undesired operation NOTE this equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help RF Exposure this equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment This equipment is in direct contact with the body of the user under normal operating conditions This transmitter must not be co located or operating in conjunction with a
11. 5 03 14 9 Enable Automatic Mode Automatic Mode If Automatic mode is enabled the chronothermostat follows a weekly schedule to control the system It is therefore possible to set for each of the 7 days during which time bands to offer the Comfort T1 Sav ing T2 or Limit T5 temperature T1 20 0 T2 18 0 20 09 13 05 i wur annuum l EREEEREH BEEEEEN ll Bi Bi BE BI BI E BIBE E E ES 10 10419 19 01 1 197 00114010 01 0116 n1 gn tgptgp t g 3 6 9 12 15 18 21 2 T3 Access the Mode section and select Automatic Mode us ing the arrows See Menu Navigation on pg 6 for further instructions Then press twice to activate the option Winter Summer Mode Enables the system to control heating and cooling giv ing priority to the winter set or summer set respectively For information on the sets see the following para graphs Access the and use the arrow to select Winter or Summer then press 7 DAYS SCHEDULE GRAPH EXAMPLE n Dt Dr 11 11111151110511 1 1 1 1 1 1 15 11 1 11 3 6 12 15 18 21 LINE 1 e g 68 LINE 2 e g 65 COCOON a a A20 OOOO LINE 3 e g 62 TT Na BARA TT HATH In this example the temperature will be 68 degrees from 18 00 to 20 00 65 degrees from 20 00 to 21 30 and 62 degrees from 21 50 to 24 00 CHRONOTHERMOSTAT Winter Set and Summer Set To define the 5 temperature ranges into which the in is divided proceed as follows the 5 range
12. AP starting from the chronothermostat s main MENU indicated by the arrow in the fig ure accessed by pressing the MENU button follow the diagram shown on this page to reach the desired section SHUTDOWN SHUTDOWN FOR 1 HOUR SET TIME DAYLIGHT S TIME SHUTDOWN FOR 2 HOURS CURRENT LANGUAGE SET SHUTDOWN DURATION DATE ENABLE AUTOMATIC MODE TIME ENABLE MANUAL MODE WINTER SET MAN FOR 1 HOUR SUMMER SET MAN FOR 2 HOURS ZONES SUMMER ADJUSTMENT SET DURATION OF M MODE Jam at EERE CONTRAST MANUAL MODE BRIGHTNESS AUTOMATIC MODE ZONE 1 SHUTDOWN MODE KEY LOCK ADVANCED SETTINGS M T W T F S S MODE SCHEDULE GRAPH SETTINGS ASSOCIATIONS SET WINTER COMFORT SET WINTER SAVING SET WINTER LIMIT SET SUMMER COMFORT SET SUMMER SAVING SET SUMMER LIMIT ZONE 1 ASSOCIATION PREFERENCES TIME FORMAT START UP OPTIMIZATION SHUTDOWN OPTIMIZATION 12 HOUR FORMAT 24 HOUR FORMAT ZONE 1 NAME ADVANCED SETTINGS PLANT SET ZONE NAMES LIMITS PRE ACTIVATION DIAGNOSTIC USER NAME AREA SETTINGS NUMBER OF MANAGED ZONES ADVANCED SETTINGS RESET TOTAL DEVICE RESET STORED DELTA TPR ALARMS HISTORY RESET ALARMS ENABLE DIAGNOSTICS MODE IDENTIFY ACTUATOR IDENTIFY ZONE MAX ANTICIPATION OF START UP MAX ANTICIPATION OF SHUTDOWN PRESTART SAVINGS REDUCTION COMFORT PRESTART INDEX ZONE 1 WINTER SUMMER MAX SUMMER COMFORT T MIN SUMMER COMFORT T MAX SUMMER SAVING T MIN SUMMER SAVING T
13. AX ANTICIPATION OF START UP MAX ANTICIPATION OF SHUTDOWN The time is expressed in minutes and can be changed at increments of 1 minute Use the arrows to adjust and then press Pre activation Prestart savings reduction Modify this value to define the temperature drop value obtained exiting the Comfort band when SHUT DOWN OPTIMIZATION is enabled This value is set by GENERAL OPERATION NOTES The ambient temperature is detected directly on the chrono for Zone 1 Master and on the actuators in Zones 2 8 Slave A patented algorithm allows correcting the proximity effect that originates in Zones 2 8 due to the proximity between the sensor and the heat source default to 1 F Use the arrows to adjust and then press Temperature Pre activation Comfort prestart index Adjust this value to set the prestart comfort range which the sys tem applies to the function START UP OPTIMIZATION HINE The Index is set to 30 by default 10 minimum 60 maximum A lower value minimizes the prestart while a greater value accentuates it Use the arrows to edit and then press Diagnostic Stored Delta TPR Temperature Access to view the Delta TPR parameter which is involved in the controlling the zones Press to go back Diagnostics Alarm History Access to view the chronological list of alarms pre sent and past reported by the system Press to go back The list indicates the date and time in which the proble
14. ENSIONS e L 3 60 in H 1 90 in W 2 60 in 9 PRODUCT CODE Description axial servomotor e EQUICALOR A Art AS 1000 Code 506364US 15 ACTUATOR FCC ID 2AB4Y506364US This device complies with part 15 of the FCC Rules Op eration is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation NOTE this equipment has been tested and found to comply with the limits for a Class B digital device pur suant to Part 15 of the FCC Rules These limits are de signed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encour aged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna ncrease the separation between the equipment and receiver Connect the equipment into an outlet on a circuit dif ferent from that to which the receiver is
15. EQUICALOR e Ni TEN e IT Em 50 0 e D e j TH p gt po can VAR e tee TO 9 USER S GUIDE Wireless system for independent management of thermal regulation DC 1010 A get A I Pa N e E GE e a Pa SIE m KO os 300546US 03 14 E 7 QUA 4 4 QUICK GUIDE 1 Identify the zones Plan out the division of the house into zones determining the quantity 2 Define a position for the chronothermostat The chronothermostat measures the temperature of the room where it is installed therefore it must be in a position exposed to good air circulation at 5 ft above the floor See on pg 10 3 Chronothermostat wall installation Secure the chronothermostat in the desired position and con nect it to the boiler Refer to on pg 11 A CAUTION Make sure to cut out the mains voltage to the electrical system before carry out this procedure 4 Insert the batteries in the chronothermostat The chronothermostat requires 3 AA 1 5 V Alkaline batteries To insert the batteries refer to on pg 5 5 Setting the language date and time Enter the data for first start up as indicated in the para graphs i and on pg 7 To use the control keypad see and on pg 6 6 Configuring the zones Set the number of zones in the house as indicated in the para graph on pg 19 To access the function refer to on pg 6 7 Insert the batteries in the actuator Each actuator requires 5 AA 1 5 V
16. ability For more information about the alarms see Diagnostics Alarm History on pg 18 the alarms concern both the chronothermostat and the actuators Removing the batteries does not cancel the settings made CHRONOTHERMOSTAT The Chronothermostat operates in three different modes Automatic Manual and OFF The Enabled Mode icon indicates which of the three modes is currently enabled To activate the display simply touch any key During normal chronothermostat operation the display will show the information regarding the status of the system relative to the mode currently enabled for 30 seconds When operating in Automatic mode the Cur ently selected zone icon specifies the zone to which the information refers To review the different zones use the Left Right arrows To switch from one mode to another press OK MODE repeatedly until the desired mode is displayed Manual Mode Defines a set temperature that will be maintained in all the zones SET TEMPERATURE 19 89 20 0 13 05 The Up down keys navigation keys are used to change the Set temperature increasing or decreasing it by 1 F Switching to another mode interrupts the Manual mode Shutdown mode Shutdown mode disables the system switching to the anti freeze mode This program ensures a minimum ambient temperature of 41 F to protect the system On the display the time date and temperature can be read It is also possible to access the
17. aging the actuators For correct system operation the room in which the chron othermostat is installed MUST by defined as Zone1 The system is able to manage up to a maximum of 28 ac tuators which can be distributed in 8 zones If one of the actuators must be replaced simply associate a new one following the procedure described up to a maximum of 4 replacements If this new number of devices is reached carry out the procedure below before associating new ac tuators 1 Perform Total device reset 2 Associate all the actuators up to a maximum of 28 20 300546US 03 14 2 LED 5 and 4 to the ends LED 1 and 6 repeated 5 times all leds flash for 1 second repeated 5 times rapid simultaneous flashing of LEDs 1 2 and 3 repeated 3 times rapid simultaneous flashing of LEDs 4 5 and 6 repeated 5 times in case of active alarms the indicator com municates the following warnings at each touch of the front selector L BATT Led 5 and 4 on L SIGN Led 2 and 5 on ERR TE Led 1 and 6 on See Diagnostics Alarm History on pg 18 Options setup selection and editing To begin setting the parameters maintain the front selec tor in the position until LEDs 1 and 6 which happens after 20 seconds Release the button after this signal Adjust the front selec tor in the or direction to scroll through the param
18. ahren heit Use the arrows to edit the setting and then press E Start up and shutdown optimization Functions only ac tive in Winter mode Allows enabling plant pre activation and anticipated shutdown in Automatic Mode ON enables optimization 8 300546US 03 14 eo fe Io Ps NA 4 DED is a H on ese T as ett N s tt e ef and OFF disables it Use the arrows to edit the setting and then press The optimization process is self regulating and its precision during normal opera tion is refined each day improving yield If the Start up optimization is enabled start up takes place in advance so that the Comfort temperature is effectively reached at the precise moment set in the programming parameters Similarly Shutdown optimi zation if enabled will anticipate shutdown in order to obtain an optimized temperature Ts when entering the T2 time band Ts T1 Tred with Tred equal to the value of Prestart savings reduction Zone names Allows you to customize the names of each zone To begin select a zone using the arrow and then press Use the arrows to change a letter and the arrows to move to the next letter Follow the instructions in the Character scroll bar lo cated under the name to compose text LIVING ROOM ABCDEFGHIJKLMNOPORSTUIWWXYZ12345678 To delete a letter select the Blank at the end of the bar When finished press to make the change DES A 3005461
19. an optional Art AE 1000 to the actuators resulting in the exclusion of their built in sen sors The remote sensor allows detecting the tempera ture at a preset point in case the actuator is installed in an unfavorable position CAUTION the remote sensor cannot be applied to the actuators in Zone1 TABLE 1a ROOM COMFORT TEMPERATURE Example SET T ROOM T ADJUSTMENT ROOM COMFORT T 16 64 F about 4 F 5 about 68 F 300546US 03 14 e o kN AP CNW 4 DED 9 LL t FEE T r7 ett N s tt e 1 With respect to the for a single zone in manual or automatic mode of the chronothermostat it is possible to make an immediate modification to a cer tain radiator using the front selector key of the actuator concerned For example if two rooms are assigned to a certain zone you are given the opportunity to increase or decrease the temperature present in either of these up to about 6 F or in the same way to obtain the best temperature for the room being used without having to worry about editing the system s programming See Table 1a The procedure described below applies only actuators that are associated with areas other than Zonel Access the function keeping the front selector in the position until LEDs 3 and 4 light up which occurs after 5 seconds See mit Table at the side Release the selec tor after this signal The Led indica
20. connected Consult the dealer or an experienced radio TV techni cian for help RF Exposure this equipment complies with FCC radia tion exposure limits set forth for an uncontrolled envi ronment This equipment is in direct contact with the body of the user under normal operating conditions This transmitter must not be co located or operating in conjunction with any other antenna or transmitter Warning Changes or modifications to this device not expressly approved by IVAR Spa could void the user s authority to operate the equipment battery life may be shortened by bad RADIO transmission conditions L SIGN by the presence of obstacles or by storage conditions other than those prescribed Batteries of different brands may have different behaviour and lower life than indicated in the present document ACTUATOR The actuator requires 3 AA 1 5 V Alkaline batteries The batteries must be inserted in order to operate the equipment To replace the batteries use the utility key supplied in the package Release the battery slide inserting the utility key as indicated in the figure Remove the battery housing slide and arrange the batteries in the order and direction indicated on the bot tom of the slide See Figure 13 Reposition the slide sliding it all the way until it clicks OPEN THIS O gt WAY It is possible to connect a remote room temperature sensor supplied as
21. d is obtained with accuracy and simplicity Actuator e Utility key e Stylus alkaline batteries Instructions sheet The actuator controls are found on the front side of the device They consist of Led Indicator LED from 1 to 6 Front selector control key The front selector key operates in three positions A Position HIGH B Position SELECT pressing the key C Position LOW e ACTUATOR CONTROLS lt g A g PUSH UPWARDS B PRESS up TT FRONT SELECTOR apa e 1 During actuator installation it is recommended that you protect the toothed ring nut using a rag when tightening 2 When working with the actuator make sure it does not come into contact with water and do not expose it to high levels of humidity 3 he actuator options setup procedure should be preferably be performed by the installer 4 It is important to verify that the batteries are work ing properly to prevent the heating cooling system from shutting down due to a lack of power to the actuator 5 Observe the following directions for using the bat teries when it is time to dispose of them place them separately into the appropriate recycling container follow the installation instructions provided avoid con necting the metal poles that are in contact with the batteries in order to prevent a short circuit always use the type of batteries specified in this manual do not mix different batteries o
22. e See Identify Actuator User name To identify the device controlled by the chronothermostat and its associated zones assign a name to this field See Lone names on pg 8 for instructions Area settings If the conditions of transmission with the actuators are favorable it is possible to modify the capacity of the ra dio signal To do this access the Area settings section and select with the arrows Number of managed zones After providing further confirmation the total number of associated zones can be changed and can include up to a maximum of 8 zones NOTE the bypassed zones can later be restored Reset the advanced settings Enable this function when you intend to delete the changes that have been made to the advanced settings A warning is prompted before you can proceed Select ON using the Up arrow Then press to make the change 19 TECHNICAL SECTION Total device reset Through this option it is possible to restore the chrono thermostat to its initial state according to the factory settings After providing further confirmation restore the time bands and all the parameters Select ON using the arrow Then press to make the change In this way all the data relative to the associated actuators and all the options edited after installation will be cancelled To reuse the actuators you must carry out the associa tion operations as indicated in the following chapter Each actuator requires a ba
23. e utility key into the housing 3 indicated in steps 8 and 9 of the operations for Install e Release the actuator slowly turning the utility key until ing the actuator See pg 17 reaching the required position 4a 4b as illustrated Remove the key and put the fixing pin back in place For help see NAVIGATION MAP on pg 22 TECHNICAL SECTION 18 300546US 03 14 3 TECHNICAL SECTION Access the Advanced Settings section See Menu Navi gation on pg 6 for information about the control keys to adjust plant options depending on the specific characteristics of the building this path will be indicated in this chap ter by an asterisk for the purpose of brevity During the access phase respond to the system prompt by selecting to proceed The Advanced Settings are listed below Limits To determine the maximum and minimum value of each of the 6 temperature ranges that make up the Winter set and Summer set go to the section For more information about the SETS see Managing the temperature sets on pg 23 Select a value to edit within the setting group chosen Summer or Win ter and press Using the arrows adjust the value maximum and minimum corresponding to Comfort T1 Saving T2 or Limit T3 Then press Pre activation Max start up and shutdown anticipa tion Defines the maximum time limit that is calculated au tomatically by the chronothermostat for optimized sys tem start up shutdown M
24. erature and the actual temperature When Kp is increased smaller shifts are obtained while reducing Kp larger shifts are obtained Kp 0 01 minimum value results in ON OFF operation Automatic opening closing operation A To fully open the actuator maintain the front selector in po sition until Led 5 flashes for the first time which occurs af ter 5 seconds Release the button after this signal indicates opening has occurred See Signals on pg 20 Then press the selector in the position until which occurs after 5 seconds Release the button after this signal completing the operation B To fully close the actuator maintain the front selector in position until Led 4 flashes for the first time which oc curs after 5 seconds Release the button after this signal indicates closure has occurred Then press the selector in the position until Which occurs after 5 seconds Release the button after this signal completing the operation Radio signal test To check the quality of an actuator s radio signal maintain the front selector in the position until the led indica tor s luminous signal appears after 50 seconds The quality level is indicated in Table 4 TABLE 4 RADIO SIGNAL TEST e 9 2 g EEKE ZEL E absent Led 1 o Led 2 e e Led 5 e e Led 4 o S gt Led 5 e e Led 6 o NOTE amp Led on NAVIGATION MAP 22 300546US 03 14 IVAR FUNCTION NAVIGATION M
25. fe 5 years with brand new well stored bat teries and in optimal operating conditions Type of action disconnection and device 1 B Digital electronic 5 ENVIRONMENTAL CONDITIONS Temperature limits for transport and storage from 4 F to 130 F Operating temperature limits from 25 F to 110 F 4 BATTERY STORAGE CONDITIONS Temperature 68 F ensure long battery life FCC ID 2AB4Y506366US 12 300546US 03 14 e o e Ze CNW 4 DED 9 LL t FEE T r7 ett N s tt e 1 5 CONFORMITY Reference Standard LV IEC 60730 2 9 Reference Standard EMC FCC 15 par 15 247 6 SAFETY Protection rating IP 40 Type of insulation CLASS II 7 OVERALL DIMENSIONS e Chronothermostat L 4 95 in H 3 90 in W 1 00 in 8 PRODUCT CODE Description digital chronothermostat with backlit dis play and SUMMER WINTER switch EQUICALOR AC Art DC 1010 Code 506366US 9 TEMPERATURE INTERVALS e Sample interval 10 minutes Hysteresis 0 2 F battery life may be shortened by bad RADIO transmission condi tions L SIGN by the presence of obstacles or by storage condi tions other than those prescribed Batteries of different brands may have different behaviour and lower life than indicated in the present document This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2
26. he display is switched on See the following paragraphs The access path is as follows NOTE the icon Alarm Reminder ZN appears in case of error and turns off as soon as the HISTORY menu has been opened IVAR US Inc Mailing Address PO Box 8015 Elkridge MD 21075 T 1 855 9 IVAR US WWW ivar us com info ivar us com I V A R S p A Via IV Novembre 181 25080 Prevalle BS Italy T 59 030 68028 F 39 030 6801329 www ivar group com info ivar group com is A 300546U5 03 14 5 The chronothermostat requires 3 AA 1 5 V Alkaline bat teries The batteries must be inserted in order to oper ate the equipment L N 2 Ji gt gi To insert or replace the batteries open the front panel of the chronothermostat See figure 1 Then place the batteries in their housings 81 B2 B3 making sure to place them in the direction indicated on the bottom of each housing See Figure 2 NOTE When switched on the display prompts selection of the language time and date the default language is English To complete this procedure see Menu Naviga tion on pg 6 This paragraphs explains how to use the control keypad The low battery alarm L BATT indicates that the bat teries are almost discharged and that they will continue to function in anti freeze mode for 15 days until they are fully discharged therefore they must be replaced to restore oper
27. key field MENU EXIT CANCEL B e 7 DAYS Schedule Graph note below e Mode enabled e Temporary mode on Set temperature Currently selected zone Temperature reading lt only oe WINTER mode SUMMER mode 4 and Alarm penne A e Date l and Time Right multi function key field ENTER EDIT ENTER VIEW D SAVING T1 T2 T3 see Pees temperature T1 T comfort T2 T saving 13 T limit CHRONOTHERMOSTAT 1 Adjustment of the chonothermostat s advanced settings should preferably be carried out by the installer 2 It is important to verify that the batteries are working properly to prevent the heating cooling system from shutting down due to a lack of power to the chronothermostat 3 Observe the following directions for using the batteries when it is time to dispose of them place them separately into the appropriate recycling container follow the installation instructions provided when the device is not used for a prolonged period of time make sure to remove the batteries avoid connecting the metal poles that are in contact with the batteries in order to prevent a short circuit always use the type of batteries specified in this manual do not mix different batteries old and new batteries or alkaline batteries with standard or zinc coal batteries the use of rechargeable batteries results in less operating autonomy when compared to non rechargeable batteries In case a working error occurs the s
28. ld and new batteries or alkaline batteries with standard or zinc coal batteries the use of rechargeable batteries results in less operating au tonomy when compared to non rechargeable batteries 6 If the device causes interference with other electrical equipment immediately remove them from the area 7 Do not dis pose of the device in the environment at the end of its life cycle Dispose of the device in compliance with current legisla tion 8 Follow the directions in Fig ure 12 to posi tion the actuator See Remote sensor on pg 16 B A 300546US 03 14 1 TRANSMISSION Transmission frequency 915 00 MHz Signal range 33 yd with no obstacles 2 POWER SUPPLY Voltage 4 5 V Type of batteries 5 AA stylus alkaline batteries mod LR6 1 5V Battery life 5 years with brand new well stored bat teries and in optimal operating conditions Type of device Digital electronic 3 CONNECTION Type of connection M30x1 5 Closing distance X between 0 41 and 0 47 in CLOSING DISTANCE X MAX 00 83 in M30x1 5 ENVIRONMENTAL CONDITIONS Temperature limits for transport and storage from 4 F to 130 F Operating temperature limits from 23 F to 110 F 5 BATTERY STORAGE CONDITIONS Temperature 68 F ensure long battery life 6 CONFORMITY Reference Standard EMC FCC 15 par 15 247 7 SAFETY Type of insulation CLASS III 8 OVERALL DIM
29. m was detected the ID identifier of the List of example alarms Time ID ERR 10 02 11 Choo moet devte osos 11202 ace tn 19 01 12 AcO3 Moem 12 01 10 Ac05 The ID speci fies the type of device the alarm concerns CH chronothermostat Ac actuator as well as its identification number The possible alarms ERR may include 1 L BATT Batteries discharged 2 L SIGN Low radio communication capacity 3 ERR TE Built in or remote temperature sensor failure if installed 4 ERR MO Electric motor failure NOTE the errors 1 2 and 3 are also indicated on the actuators See Signals on pg 20 UM A 300546US 03 14 Diagnostic Reset alarms To delete the alarm chronology select ON using the arrow The press to make the change Diagnostic Enable diagnostics mode To switch the chronothermostat to Test mode select ON using the Up arrow The press to make the change Enabling this function battery consumption increases Diagnostics Identify actuator To identify a particular actuator select an identification number using the Then press to start the identification phase This operation may take a minute Immediately after be ing identified the actuator corresponding to the number selected will cause the Led indicator to flash Diagnostics Identify zone The same procedure as the identification of an actuator it involves all devices in the selected zon
30. mming to the follow ing 24 hours To extend it by one day respond to the system prompt by selecting and then Re peat the operation until a typical week has been defined Summer adjustment Weekly Schedule When the SUMMER mode is enabled access to define the weekly schedule Refer to the similar procedure described in the previous paragraph Zones Manual for 1 hour and then Auto Manual Mode Access the section and select using the arrows to temporarily activate this mode and then press Alternatively select Or to define longer durations Then press In the second case to set this dura tion use the arrows and define the required period of time Then press to complete et duration of Manual mode 5 days Oo OBERE If you want to specify a period longer than 24 hours the system automatically switches to count days NOTE using this mode for example it is possible to manage the plant during a holiday period In fact proper program setting ensures an anticipated return to conditions of comfort with respect to the scheduled date of return from the holiday Shutdown for 1 hour and Auto OFF Mode Access the section and follow the same pro cedure See previous paragraph 10 300546US 03 14 e o e Ze CNW 4 DED r1 LL I T r7 ett N s tt e 1 Follow the instructions below to operate device Choose a location for the device and mount it on the wall I
31. nsert the batteries Associate each actuator to the chronothermostat defining the various zones of the building See the paragraph Association of an actuator with the chrono thermostat on pg 19 Typical placement of device The chronothermostat measures the temperature of the room where it is installed therefore it must be in a position exposed to good air circulation at 5 ft above the floor The following instructions must be followed DO NOT place near a radiator DO NOT place near doors DO NOT place on perimeter walls DO NOT place in correspondence to piping inside the walls DO NOT place in rooms with exceptional temperature and humidity conditions For example the kitchen and bathroom DO NOT place where the device may come into con tact with water DO NOT expose to direct sunlight NOTE when placing the thermostat it is necessary to verify that the actuators are located within a certain range In ideal conditions without any obstacles this range covers 33 yd Among the factors that can affect transmission performance humidity and the architec tural features of the building must be considered 1ft 8 f ATTENTION in Summer adjustment selecting the zones is not necessary In Summer mode the system operates in ON OFF mode on all the actuators and on a single zone whose temperature is measured directly by the chronothermostat It is possible to disable the summer operation of
32. nu Navigation on pg 6 To edit the language option use the keys and select the desired language from the list Press to complete the procedure Date Access the Date section to change the current date See Menu Navigation on pg 6 Use the Left right key to switch from editing the day to editing the month or year Press to change the day month year Press to complete the procedure or to exit the procedure and return to the previous menu without making any changes Time Set Time Access the Set time section to change the current time See Menu Navigation on pg 6 Use the Left right key to switch from editing hours to editing minutes and vice versa Press Press to change the hours minutes of a unit to complete the procedure CHRONOTHERMOSTAT Time Daylight saving time Access the section to manage the time change Use the keys to edit the set tings Select ON to activate the time change or OFF to maintain the standard time throughout the year When finished press After having activated the time change during normal operation the display will indi cate the type of time enabled See Figure 3 EWED 24 NOV o 13 05 ROOM WED 24 NOV 9 89 14 05 D SAVING STANDARD In this case every time the is pressed the time changes from standard to daylight saving time and vice versa allowing the clock to be up dated on the date established
33. ny other antenna or transmitter Warning Changes or modifications to this device not expressly approved by IVAR Spa could void the user s au thority to operate the equipment A 200546U5 03 14 10 WIRING DIAGRAM e electrical connection BOILER or ZONE VALVE RELAY CAUTION FOR THE US MARKET DO NOT CONNECT VOLTAGE HIGHER THAN 24V ac dc TO THE OUTPUT RELAY CAUTION the operating logic of the system may re sult in a time delay of about 15 20 minutes in the activation of the boiler contact CHRONOTHERMOSTAT 11 APPLICATION EXAMPLES application exam ple 1 boiler o CHRONO application example 2 zone valve HOUSING UNIT no 1 HOUSING UNIT no 2 application example 3 plant with two generators for WINTER SUMMER operation CHILLER or ZONE BOILER or ZONE VALVE VALVE 0 WINTER 1 SUMMER CHRONO ma a a o a a a a e e a a a a a a a ae ae a ACTUATOR 14 300546US 03 14 eo fe Io Ps NA 4 DED is a H on ese T as ett N s tt e ef 2 ATTUATORE Each actuator sold individually provided separately from the chronothermostat physically controls the radiator on which it is installed guided by the chrono thermostat If you wish to improve the comfort level of a particu lar room or part thereof there is also the possibility of controlling each actuator immediately In this way maxi mum yiel
34. s are represented by the horizontal lines of the graph see Figure 4 and Managing the temperature sets on pg 22 Access the section or the sec tion depending on the mode you wish to work in see Summer Winter Mode Use the to highlight the required field and then press Using the arrows select to cus tomize temperature T1 for T2 or for T3 By appropriately adjusting the Saving and Limit temperatures the user is able to perfect saving man agement Highlight a field and press With every touch of the arrows the temperature value increases or decreases by 1 F When finished press Zones Weekly Schedule When the WINTER mode is enabled access the section to customize the of any zone in the home This section lists many zones or rather the number defined using the Number of man aged zones option see pg 19 The initial number of zones is 2 and this can be in creased to a maximum of 8 Select a zone with the arrows and press Using the arrows select the day of the week you wish to set and press Now use the buttons to high light the time bands to be edited 48 vertical markers divide the day into 50 min intervals Then press 18 to assign T1 T or T5 TO 21 50 eo E c e c LL FROM 20 00 en ee m oO 2 LLU CHRONOTHERMOSTAT to the time interval selected To complete the change press It is immediately possible to decide whether to apply the same progra
35. sic procedure for establishing a connection with the chronothermostat which is defined as Association When the actuator is not associated it responds to each touch of the front selector with the See Signals in the following chapter To start transmission to the chronothermostat use the controls on the chronthermostat itself as follows To begin press the key and select using the arrows Then press Associations Living room Kitchen Bathroom P Select the desired zone from the menu list using the arrows and then press to customize the names of the zones see Zone Names on pg 8 Now you can associate an actuator to the zone selected En able the search function maintaining the actuator s front selector in the position until Leds 2 and 5 light up which happens after 10 seconds Release the button after this signal The search remains active for 5 minutes LED INDICATOR ILLUMINATION WHEN FRONT SELECTOR IS PRESSED Press 5 10 20 30 duration gt sec sec sec sec Led 1 o Lede o Led 3 o Led 4 o Led 5 o Led 6 o amp Led on of the actuator defines the success of the TECHNICAL SECTION operation See Signals on pg 20 Now proceed with the test see the following paragraph Verifying correct association When the association procedure is complete on the chron othermostat carry out the Identify actuator function See on pg 19 Man
36. tor led1 indicates the actual Led 2 See Table 1b Led 5 led 4 amp i Led 5 To raise or lower the temperature by T Teqe approx 2 F simply touch or on the selector At each touch the temperature is varied within a total range that goes from approx 6 F to ap prox 6 F If for example a zone is adjusted to value of 62 F the room comfort of the individual actuator can go from approx 56 F to 68 F After having set the desired temperature see Table 1b a 5 second wait completes the procedure according to the new setting TABLE 1b DEFINING THE ROOM TEMPERATURE ADJUSTMENT temperature 3 2 1 0 1 2 3 adjustment gt Led 1 o Led 2 xc Led 3 o o0 Led 4 o Led 5 e Led 6 e NB amp Led on 2 x A j 300546US 03 14 B INSTALLING THE ACTUATOR 1 Make sure to have installed the batteries See pg 16 2 Remove with a small screwdriver the fixing pin from upper numbered disc as indicated in the figure 3 Press the utility key into the housing 4 Fully open the actuator slowly turning the key anti clockwise until about 45 from the limit switch 4a in order to align the piston 4c with the minimum point This point is indicated in the figure in detail 4d Then remove the key 5 Raise the connecting threaded ring nut in the direction indicated 6 Secure the actuator to the radiator manually scre
37. tor in the position for 5 seconds to confirm the selected value The flashing of LEDs 5 and 4 indicates the successful completion of the procedure and the return to the parameters list Therefore release the key A period of 60 seconds of inactivity without making the change to the parameter being set completes the programming NOTE the options setup can be run even if the actuator has not yet been associated with a chronothermostat PARAMETERS A Disassociation from chronothermostat B Actuator reset C No action Default See Anti condensation function on pg 22 This parameter is enabled only in ON OFF operation and rep resents the positive negative deviation from the set point useful for determining the closure opening of the valve Temper ature Ist N T SETPOINT Ist t EZ OPEN CLOSED OPEN Time Defines the proportional working band of the actuator Represents the theoretical point of valve closure See graph Given the actuator effectively goes into overtravel due to the elasticity of the rubber seal the Cp allows the im mediate correction of this positioning in the opening phase Theoretical valve 2 closure point il 9 0 3 12 The 0 closing position is found in a self adapting manner by the actuator 21 TECHNICAL SECTION The shifting of the actuator is proportional to the differ ence between the temperature required temp
38. wing down the threaded ring nut tightening it with an appropriate size wrench 7 Fully close the actuator maintaining the front selector in position until Led 4 flashes for the first time See Figure 11 on pg 14 which oc curs after 5 seconds Release the button after this signal The simultaneous rapid flashing of Leds 4 5 and 6 indicates closure has occurred 8 Remove the numbered disc located on the up per part of the actuator See figure fae MANUAL RELEASE If necessary manually enable the emergency setting as maximum aperture If the numeric scale is not correctly indicated below 17 ACTUATOR 9 Put the numbered disc back in place making sure the 0 is aligned with the reference mark then press the disc in the housing 10 Put the fixing pin back in place 11 To complete the assisted closure opening phase the se lector must be kept in the SELECT position until Leds 5 and 4 light up which happens after 5 seconds Release the button after this signal 12 Proceed with associating the actuator and with the final test See Association of an actuator with the chronothermo stat in the chapter TECHNICAL SECTION The setting values are 0 for maximum closure 6 for positioned fully close the actuator turning the key e Remove the fixing pin from the numbered upper disc 2 clockwise until the end of stroke and then proceed as Press th
39. ystem keeps track of the anomaly If the error persists a warning is shown when the dis play lights up for the first time This message can be read at any time in section Alarm history for full details See relative paragraph on pg 18 V A R S p A is insured against damage caused to third parties due to product manufacturing defects in accord ance with the terms and limits set out in Legislative De cree 206 2005 The maximum insurance coverage is 3 000 000 00 per claim per year The liability of IVAR for damages caused by defective products is governed by the general sales conditions and by Legislative Decree 206 05 art 114 127 and is valid for 2 years after the product s installation V A R S p A ensures the compliance and the proper functioning of its products in accordance with the terms of Legislative Decree 206 05 4 300546US 03 14 LP kN AP CNW f e 9 LL eo mi ERES i gy N ef tn e ef 4 If the device causes interference with other electrical equipment immediately remove them from the area 5 Do not dispose of the device in the environment at the end of its life cycle Dispose of the device in compliance with current legislation 6 The chronothermostat must only be installed by authorised personnel in accordance with current legislation and regulations and with the mains voltage switched off 7 In the event of a problem s a List of Alarms appears when t
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